TM 5-3805-261-34
ENGINE TROUBLESHOOTING AND MAINTENANCE PROCEDURES.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
v.
ENGINE USES TOO MUCH OIL.
Step 1.
Check the valve guides.
If the valve guides are worn--the cylinder head should be reconditioned. Contact General Support.
Step 2.
Check the piston rings and cylinder liners.
If the piston rings or cylinder liners are worn, damaged or defective--contact General Support.
Step 3.
Check the turbocharger seal rings.
If you suspect a problem with the turbocharger--contact General Support.
w.
EXHAUST TEMPERATURE IS TOO HIGH.
Check the fuel injection timing.
If the fuel injection timing is not correct--adjust. Refer to paragraph 3-7.
3-15
